UNISONIC TECHNOLOGIES CO., LTD.

DTA143T

PNP SILICON TRANSISTOR

www.unisonic.com.tw

1of 3

Copyright © 2005 Unisonic Technologies Co., Ltd

QW-R206-058,D

DIGITAL TRANSISTORS

(BUILT- IN BIAS RESISTORS)

FEATURES

* Built-in bias resistors that implies easy ON/OFF applications.

* The bias resistors are thin-film resistors with complete isolation to

allow positive input.

EQUIVALENT CIRCUIT

C

B

E

SOT-23

3

2

1

SOT-323

3

2

1

SOT-523

3

2

1

* Pb-free plating product number: DTA143TL

ORDERING INFORMATION

Order Number

Pin Assignment

Normal

Lead Free Plating

Package

1

2

3

Packing

DTA143T-AE3-R

DTA143TL-AE3-R

SOT-23

E

B

C

Tape Reel

DTA143T-AL3-R

DTA143TL-AL3-R

SOT-323

E

B

C

Tape Reel

DTA143T-AN3-R

DTA143TL-AN3-R

SOT-523

E

B

C

Tape Reel

DTA143TL-AE3-R

(1)Packing Type

(2)Package Type

(3)Lead Plating

(1) R: Tape Reel

(2) AE3: SOT-23, AL3: SOT-323, AN3: SOT-523

(3) L: Lead Free Plating, Blank: Pb/Sn

MARKING

AE3T

A5T

For SOT -23/SOT -323

Package

For SOT -523 Package